Gianfranco Frau GianfrancoFrau

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

There are always 24 hours in a day.
February is always 28 days long.
Any 24-hour period will always begin and end in the same day (or week, or month).

Update: Non-middleware examples have been updated to ngrx/store v2. More coming soon!

Table of Contents

	/*
	Copy this into the console of any web page that is interactive and doesn't
	do hard reloads. You will hear your DOM changes as different pitches of
	audio.

	I have found this interesting for debugging, but also fun to hear web pages
	render like UIs do in movies.
	*/

	const audioCtx = new (window.AudioContext \|\| window.webkitAudioContext)()

	on run argv
	set repoPath to (item 1 of argv)
	tell application "iTerm"
	set newWindow to (create window with default profile)
	tell current session of newWindow
	write text "cd " & quoted form of repoPath & " && npx git-cz"
	end tell
	end tell
	end run

	#!/bin/bash

	# Usage sdkinstall "5.5.0 5.5.1"

	rm -rf /tmp/tisdk
	mkdir -p /tmp/tisdk

	function install_sdk() {
	if [ -d ~/Library/Application\ Support/Titanium/mobilesdk/osx/$2 ]; then
	echo "Titanium SDK $2 already installed!"

	curl -X POST \
	-H "X-Parse-Application-Id: LL9oIdzIkmwl5xyowQQu0fTmXyUWfet9RuAzwHfj" \
	-H "X-Parse-REST-API-Key: R3S8PYQKuzeV4c8MUeO5ved46C50MEp56boDHW1O" \
	-H "Content-Type: application/json" \
	-d @data.json \
	https://parseapi.back4app.com/functions/import

	'use strict'

	const http = require('http');

	console.log(`Server listening at port ${process.env.PORT \|\| 8080}`);

	http.createServer((request, response) => {

	let headers = request.headers;
	let method = request.method;